Wanted: high voltage phone buzzer

[RotoTech99]

Dear CRPF:

Hello, I'm looking for a strap mount high voltage buzzer, the small can type that has a strap
where it can be mounted into a phone on a dial bracket,etc and can operate on phone line ring voltages, please.

I've checked around and see them mainly on ebay,amazon,etc...

If anyone knows where I can find one outside of those sites, please let me know.

I will gladly thank all who can help.

RotoTech99

[dsk]

The small buzzers used in Ericophone/cobra telephones should be OK.